3551411323 has 4 divisors (see below), whose sum is σ = 3634002328. Its totient is φ = 3468820320.

The previous prime is 3551411309. The next prime is 3551411329. The reversal of 3551411323 is 3231141553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3231141553 = 1879 ⋅1719607.

It is not a de Polignac number, because 3551411323 - 2⁵ = 3551411291 is a prime.

It is a super-2 number, since 2×3551411323² = 25225044770265220658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3551411291 and 3551411300.

It is not an unprimeable number, because it can be changed into a prime (3551411329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41295438 + ... + 41295523.

It is an arithmetic number, because the mean of its divisors is an integer number (908500582).

Almost surely, 2^3551411323 is an apocalyptic number.

3551411323 is a deficient number, since it is larger than the sum of its proper divisors (82591005).

3551411323 is an equidigital number, since it uses as much as digits as its factorization.

3551411323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82591004.

The product of its digits is 5400, while the sum is 28.

The square root of 3551411323 is about 59593.7188217013. The cubic root of 3551411323 is about 1525.6924309430.

Adding to 3551411323 its reverse (3231141553), we get a palindrome (6782552876).

The spelling of 3551411323 in words is "three billion, five hundred fifty-one million, four hundred eleven thousand, three hundred twenty-three".